pythonitems方法_Python environ.items方法代碼示例

本文整理匯總了Python中os.environ.items方法的典型用法代碼示例。如果您正苦於以下問題：Python environ.items方法的具體用法？Python environ.items怎麽用？Python environ.items使用的例子？那麽恭喜您, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在模塊os.environ的用法示例。

在下文中一共展示了environ.items方法的17個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於我們的係統推薦出更棒的Python代碼示例。

示例1: submit_job

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​

# 需要導入模塊: from os import environ [as 別名]

# 或者: from os.environ import items [as 別名]

def submit_job():

opts = [

["--{}".format(key[4:].replace("_", "-")), value]

for key, value in environ.items()

if key.startswith("TBV_") and key != "TBV_CLASS"

]

command = [

"spark-submit",

"--master", "yarn",

"--deploy-mode", "client",

"--class", environ["TBV_CLASS"],

artifact_file,

] + [v for opt in opts for v in opt if v]

call_exit_errors(command)

開發者ID:mozilla，項目名稱:telemetry-airflow，代碼行數:18，

示例2: cleanup

​點讚 6

​

# 需要導入模塊: from os import environ [as 別名]

# 或者: from os.environ import items [as 別名]

def cleanup(self):

""" Removes temporary file. """

from os.path import exists

from os import remove

# return nodes to parent.

parent = None if self.parent is None else self.parent()

if parent is not None:

for key, value in self.machines.items():

if key in parent.machines:

parent.machines[key] += value

else:

parent.machines[key] = value

parent['n'] += self['n']

self.parent = None

self.machines = {}

self['n'] = 0

# remove nodefile, if it exists.

nodefile, self._nodefile = self._nodefile, None

if nodefile is not None and exists(nodefile):

try:

remove(nodefile)

except:

pass

開發者ID:pylada，項目名稱:pylada-light，代碼行數:25，

示例3: _preload_existing_vars

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​

# 需要導入模塊: from os import environ [as 別名]

# 或者: from os.environ import items [as 別名]

def _preload_existing_vars(prefix: str) -> Store:

"""Preloads env vars from environ with the given prefix."""

if not prefix:

# If prefix is empty just return all the env variables.

return environ

prefixed = {}

# Prefix is not empty, do the search and replacement:

for env_name, env_value in environ.items():

if not env_name.startswith(prefix):

# Skip vars with no prefix.

continue

prefixed[env_name.replace(prefix, '', 1)] = env_value

return prefixed

開發者ID:sobolevn，項目名稱:dump-env，代碼行數:19，

示例4: compare_generic_iter

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​

# 需要導入模塊: from os import environ [as 別名]

# 或者: from os.environ import items [as 別名]

def compare_generic_iter(make_it,match):

"""Utility to compare a generic 2.1/2.2+ iterator with an iterable

If running under Python 2.2+, this tests the iterator using iter()/next(),

as well as __getitem__. 'make_it' must be a function returning a fresh

iterator to be tested (since this may test the iterator twice)."""

it = make_it()

n = 0

for item in match:

if not it[n]==item: raise AssertionError

n+=1

try:

it[n]

except IndexError:

pass

else:

raise AssertionError("Too many items from __getitem__",it)

try:

iter, StopIteration

except NameError:

pass

else:

# Only test iter mode under 2.2+

it = make_it()

if not iter(it) is it: raise AssertionError

for item in match:

if not it.next()==item: raise AssertionError

try:

it.next()

except StopIteration:

pass

else:

raise AssertionError("Too many items from .next()",it)

開發者ID:dxwu，項目名稱:BinderFilter，代碼行數:37，

示例5: testMappingInterface

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​

# 需要導入模塊: from os import environ [as 別名]

# 或者: from os.environ import items [as 別名]

def testMappingInterface(self):

test = [('x','y')]

self.assertEqual(len(Headers([])),0)

self.assertEqual(len(Headers(test[:])),1)

self.assertEqual(Headers(test[:]).keys(), ['x'])

self.assertEqual(Headers(test[:]).values(), ['y'])

self.assertEqual(Headers(test[:]).items(), test)

self.assertFalse(Headers(test).items() is test) # must be copy!

h=Headers([])

del h['foo'] # should not raise an error

h['Foo'] = 'bar'

for m in h.has_key, h.__contains__, h.get, h.get_all, h.__getitem__:

self.assertTrue(m('foo'))

self.assertTrue(m('Foo'))

self.assertTrue(m('FOO'))

self.assertFalse(m('bar'))

self.assertEqual(h['foo'],'bar')

h['foo'] = 'baz'

self.assertEqual(h['FOO'],'baz')

self.assertEqual(h.get_all('foo'),['baz'])

self.assertEqual(h.get("foo","whee"), "baz")

self.assertEqual(h.get("zoo","whee"), "whee")

self.assertEqual(h.setdefault("foo","whee"), "baz")

self.assertEqual(h.setdefault("zoo","whee"), "whee")

self.assertEqual(h["foo"],"baz")

self.assertEqual(h["zoo"],"whee")

開發者ID:dxwu，項目名稱:BinderFilter，代碼行數:32，

示例6: checkOSEnviron

​點讚 5

​

# 需要導入模塊: from os import environ [as 別名]

# 或者: from os.environ import items [as 別名]

def checkOSEnviron(self,handler):

empty = {}; setup_testing_defaults(empty)

env = handler.environ

from os import environ

for k,v in environ.items():

if k not in empty:

self.assertEqual(env[k],v)

for k,v in empty.items():

self.assertIn(k, env)

開發者ID:dxwu，項目名稱:BinderFilter，代碼行數:11，

示例7: testMappingInterface

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​

# 需要導入模塊: from os import environ [as 別名]

# 或者: from os.environ import items [as 別名]

def testMappingInterface(self):

test = [('x','y')]

self.assertEqual(len(Headers([])),0)

self.assertEqual(len(Headers(test[:])),1)

self.assertEqual(Headers(test[:]).keys(), ['x'])

self.assertEqual(Headers(test[:]).values(), ['y'])

self.assertEqual(Headers(test[:]).items(), test)

self.assertIsNot(Headers(test).items(), test) # must be copy!

h=Headers([])

del h['foo'] # should not raise an error

h['Foo'] = 'bar'

for m in h.has_key, h.__contains__, h.get, h.get_all, h.__getitem__:

self.assertTrue(m('foo'))

self.assertTrue(m('Foo'))

self.assertTrue(m('FOO'))

self.assertFalse(m('bar'))

self.assertEqual(h['foo'],'bar')

h['foo'] = 'baz'

self.assertEqual(h['FOO'],'baz')

self.assertEqual(h.get_all('foo'),['baz'])

self.assertEqual(h.get("foo","whee"), "baz")

self.assertEqual(h.get("zoo","whee"), "whee")

self.assertEqual(h.setdefault("foo","whee"), "baz")

self.assertEqual(h.setdefault("zoo","whee"), "whee")

self.assertEqual(h["foo"],"baz")

self.assertEqual(h["zoo"],"whee")

開發者ID:aliyun，項目名稱:oss-ftp，代碼行數:32，

示例8: do_GET

​點讚 5

​

# 需要導入模塊: from os import environ [as 別名]

# 或者: from os.environ import items [as 別名]

def do_GET(s):

s.send_response(200)

s.send_header("content-type", "text/json")

s.end_headers()

s.wfile.write(dumps(environ.items()))

s.wfile.close()

開發者ID:ClusterHQ，項目名稱:flocker，代碼行數:8，

示例9: compare_generic_iter

​點讚 5

​

# 需要導入模塊: from os import environ [as 別名]

# 或者: from os.environ import items [as 別名]

def compare_generic_iter(make_it,match):

"""Utility to compare a generic 2.1/2.2+ iterator with an iterable

If running under Python 2.2+, this tests the iterator using iter()/next(),

as well as __getitem__. 'make_it' must be a function returning a fresh

iterator to be tested (since this may test the iterator twice)."""

it = make_it()

n = 0

for item in match:

if not it[n]==item: raise AssertionError

n+=1

try:

it[n]

except IndexError:

pass

else:

raise AssertionError("Too many items from __getitem__",it)

try:

iter, StopIteration

except NameError:

pass

else:

# Only test iter mode under 2.2+

it = make_it()

if not iter(it) is it: raise AssertionError

for item in match:

if not next(it) == item: raise AssertionError

try:

next(it)

except StopIteration:

pass

else:

raise AssertionError("Too many items from .__next__()", it)

開發者ID:Microvellum，項目名稱:Fluid-Designer，代碼行數:37，

示例10: testMappingInterface

​點讚 5

​

# 需要導入模塊: from os import environ [as 別名]

# 或者: from os.environ import items [as 別名]

def testMappingInterface(self):

test = [('x','y')]

self.assertEqual(len(Headers()), 0)

self.assertEqual(len(Headers([])),0)

self.assertEqual(len(Headers(test[:])),1)

self.assertEqual(Headers(test[:]).keys(), ['x'])

self.assertEqual(Headers(test[:]).values(), ['y'])

self.assertEqual(Headers(test[:]).items(), test)

self.assertIsNot(Headers(test).items(), test) # must be copy!

h = Headers()

del h['foo'] # should not raise an error

h['Foo'] = 'bar'

for m in h.__contains__, h.get, h.get_all, h.__getitem__:

self.assertTrue(m('foo'))

self.assertTrue(m('Foo'))

self.assertTrue(m('FOO'))

self.assertFalse(m('bar'))

self.assertEqual(h['foo'],'bar')

h['foo'] = 'baz'

self.assertEqual(h['FOO'],'baz')

self.assertEqual(h.get_all('foo'),['baz'])

self.assertEqual(h.get("foo","whee"), "baz")

self.assertEqual(h.get("zoo","whee"), "whee")

self.assertEqual(h.setdefault("foo","whee"), "baz")

self.assertEqual(h.setdefault("zoo","whee"), "whee")

self.assertEqual(h["foo"],"baz")

self.assertEqual(h["zoo"],"whee")

開發者ID:Microvellum，項目名稱:Fluid-Designer，代碼行數:33，

示例11: testMappingInterface

​點讚 5

​

# 需要導入模塊: from os import environ [as 別名]

# 或者: from os.environ import items [as 別名]

def testMappingInterface(self):

test = [('x','y')]

self.assertEqual(len(Headers([])),0)

self.assertEqual(len(Headers(test[:])),1)

self.assertEqual(Headers(test[:]).keys(), ['x'])

self.assertEqual(Headers(test[:]).values(), ['y'])

self.assertEqual(Headers(test[:]).items(), test)

self.assertIsNot(Headers(test).items(), test) # must be copy!

h=Headers([])

del h['foo'] # should not raise an error

h['Foo'] = 'bar'

for m in h.__contains__, h.get, h.get_all, h.__getitem__:

self.assertTrue(m('foo'))

self.assertTrue(m('Foo'))

self.assertTrue(m('FOO'))

self.assertFalse(m('bar'))

self.assertEqual(h['foo'],'bar')

h['foo'] = 'baz'

self.assertEqual(h['FOO'],'baz')

self.assertEqual(h.get_all('foo'),['baz'])

self.assertEqual(h.get("foo","whee"), "baz")

self.assertEqual(h.get("zoo","whee"), "whee")

self.assertEqual(h.setdefault("foo","whee"), "baz")

self.assertEqual(h.setdefault("zoo","whee"), "whee")

self.assertEqual(h["foo"],"baz")

self.assertEqual(h["zoo"],"whee")

開發者ID:IronLanguages，項目名稱:ironpython3，代碼行數:32，

示例12: __new__

​點讚 5

​

# 需要導入模塊: from os import environ [as 別名]

# 或者: from os.environ import items [as 別名]

def __new__(cls) -> "Configuration":

if cls._instance is not None:

instance = cls._instance

else:

instance = super().__new__(cls)

for key, value_str in environ.items():

match = fullmatch(

r"OPENTELEMETRY_PYTHON_([A-Za-z_][w_]*)", key

)

if match is not None:

key = match.group(1)

value = value_str # type: ConfigValue

if value_str == "True":

value = True

elif value_str == "False":

value = False

else:

try:

value = int(value_str)

except ValueError:

pass

try:

value = float(value_str)

except ValueError:

pass

instance._config_map[key] = value

cls._instance = instance

return instance

開發者ID:open-telemetry，項目名稱:opentelemetry-python，代碼行數:38，

示例13: _msvc14_get_vc_env

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​

# 需要導入模塊: from os import environ [as 別名]

# 或者: from os.environ import items [as 別名]

def _msvc14_get_vc_env(plat_spec):

"""Python 3.8 "distutils/_msvccompiler.py" backport"""

if "DISTUTILS_USE_SDK" in environ:

return {

key.lower(): value

for key, value in environ.items()

}

vcvarsall, vcruntime = _msvc14_find_vcvarsall(plat_spec)

if not vcvarsall:

raise distutils.errors.DistutilsPlatformError(

"Unable to find vcvarsall.bat"

)

try:

out = subprocess.check_output(

'cmd /u /c "{}" {} && set'.format(vcvarsall, plat_spec),

stderr=subprocess.STDOUT,

).decode('utf-16le', errors='replace')

except subprocess.CalledProcessError as exc:

raise distutils.errors.DistutilsPlatformError(

"Error executing {}".format(exc.cmd)

) from exc

env = {

key.lower(): value

for key, _, value in

(line.partition('=') for line in out.splitlines())

if key and value

}

if vcruntime:

env['py_vcruntime_redist'] = vcruntime

return env

開發者ID:pypa，項目名稱:setuptools，代碼行數:36，

示例14: acquire

​點讚 5

​

# 需要導入模塊: from os import environ [as 別名]

# 或者: from os.environ import items [as 別名]

def acquire(self, other, n=None):

""" Acquires the processes from another communicator.

Use at your risk... Family lines could become tangled, eg to which

communicator will the processes return when self is destroyed? In

practice, it will return to the parent of self. Is that what you want?

The processes in other are acquired by self. If n is not None, only n

processes are acquired, up to the maximum number of processes in other.

If n is None, then all processes are acquired.

As always, processes are exclusive owned exclusively. Processes

acquired by self are no longuer in other.

"""

if self._nodefile is not None or other._nodefile is not None:

raise NodeFileExists("Comm already used in other process.")

if n is not None:

comm = other.lend(n)

self.acquire(comm)

return

for key, value in other.machines.items():

if key in self.machines:

self.machines[key] += value

else:

self.machines[key] = value

self['n'] += other['n']

other.machines = {}

other['n'] = 0

other.parent = None

other.cleanup()

開發者ID:pylada，項目名稱:pylada-light，代碼行數:32，

示例15: nodefile

​點讚 5

​

# 需要導入模塊: from os import environ [as 別名]

# 或者: from os.environ import items [as 別名]

def nodefile(self, dir=None):

""" Returns name of temporary nodefile.

This file should be cleaned up once the mpi process is finished by

calling :py:meth:`~Communicator.cleanup`. It is an error to call this

function without first cleaning up. Since only one mpi process should

be attached to a communicator, this makes sense.

"""

from tempfile import NamedTemporaryFile

from ..misc import RelativePath

from ..process import logger

if self._nodefile is not None:

logger.debug('process/mpi.py: old nodefile: %s' % self._nodefile)

raise NodeFileExists("Please call cleanup first. nodefile: "%s""

% (self._nodefile, ))

if self['n'] == 0:

raise MPISizeError("No processes in this communicator.")

with NamedTemporaryFile(

dir=RelativePath(dir).path, delete=False,

prefix='pylada_comm') as file:

logger.debug('process/mpi.py: new nodefile: %s' % file.name)

for machine, slots in self.machines.items():

if slots == 0:

continue

##file.write('{0} slots={1}n'.format(machine, slots))

file.write(machine)

file.write('n')

logger.debug('machine: %s slots: %s' % (machine, slots))

self._nodefile = file.name

return self._nodefile

開發者ID:pylada，項目名稱:pylada-light，代碼行數:35，

示例16: testMappingInterface

​點讚 5

​

# 需要導入模塊: from os import environ [as 別名]

# 或者: from os.environ import items [as 別名]

def testMappingInterface(self):

test = [('x','y')]

self.assertEqual(len(Headers([])),0)

self.assertEqual(len(Headers(test[:])),1)

self.assertEqual(Headers(test[:]).keys(), ['x'])

self.assertEqual(Headers(test[:]).values(), ['y'])

self.assertEqual(Headers(test[:]).items(), test)

self.failIf(Headers(test).items() is test) # must be copy!

h=Headers([])

del h['foo'] # should not raise an error

h['Foo'] = 'bar'

for m in h.has_key, h.__contains__, h.get, h.get_all, h.__getitem__:

self.failUnless(m('foo'))

self.failUnless(m('Foo'))

self.failUnless(m('FOO'))

self.failIf(m('bar'))

self.assertEqual(h['foo'],'bar')

h['foo'] = 'baz'

self.assertEqual(h['FOO'],'baz')

self.assertEqual(h.get_all('foo'),['baz'])

self.assertEqual(h.get("foo","whee"), "baz")

self.assertEqual(h.get("zoo","whee"), "whee")

self.assertEqual(h.setdefault("foo","whee"), "baz")

self.assertEqual(h.setdefault("zoo","whee"), "whee")

self.assertEqual(h["foo"],"baz")

self.assertEqual(h["zoo"],"whee")

開發者ID:ofermend，項目名稱:medicare-demo，代碼行數:32，

示例17: checkOSEnviron

​點讚 5

​

# 需要導入模塊: from os import environ [as 別名]

# 或者: from os.environ import items [as 別名]

def checkOSEnviron(self,handler):

empty = {}; setup_testing_defaults(empty)

env = handler.environ

from os import environ

for k,v in environ.items():

if not empty.has_key(k):

self.assertEqual(env[k],v)

for k,v in empty.items():

self.failUnless(env.has_key(k))

開發者ID:ofermend，項目名稱:medicare-demo，代碼行數:11，

注：本文中的os.environ.items方法示例整理自Github/MSDocs等源碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。